Frequency and structure of stimulant designer drug consumption among suspected drug users in Budapest and South-East Hungary in 2012-2013
Copyright © 2015 Elsevier Ireland Ltd. All rights reserved..
Identification of abuse and frequency patterns of stimulant designer drugs (SDDs) provides important information for their risk assessment and legislative control. In the present study urine and/or blood samples of suspected drug users in criminal cases were analysed by GC-MS for 38 SDDs, and for the most frequent illicit and psychoactive licit drugs in Hungary. Between July 2012 and June 2013, 2744 suspected drug users were sampled in Budapest and during 2012 and 2013, 774 persons were sampled in South-East Hungary (Csongrád County - neighbour the Romanian and Serbian borders). In Budapest 71.4% of cases, and in South-East Hungary 61% of cases were positive for at least one substance. Pentedrone was the most frequent SDD in both regions; however, the frequency distribution of the remaining drugs was highly diverse. SDDs were frequently present in combination with other drugs - generally with amphetamine or other stimulants, cannabis and/or benzodiazepines. The quarterly distribution of positive samples indicated remarkable seasonal changes in the frequency and pattern of consumption. Substances placed on the list of illicit drugs (mephedrone, 4-fluoro-amphetamine, MDPV, methylone, 4-MEC) showed a subsequent drop in frequency and were replaced by other SDDs (pentedrone, 3-MMC, methiopropamine, etc.). Newly identified compounds from seized materials were added to the list of new psychoactive substances ("Schedule C"). While the risk assessment of substances listed in Schedule C has to be performed within 2 years after scheduling, continuous monitoring of their presence and frequency among drug users is essential. In summary, our results suggest which substances should be dropped from the list of SDDs measured in biological samples; while the appearance of new substances from seized materials indicate the need for developing adequate standard analytical methods.
| Medienart: |
E-Artikel |
|---|
| Erscheinungsjahr: |
2015 |
|---|---|
| Erschienen: |
2015 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:248 |
|---|---|
| Enthalten in: |
Forensic science international - 248(2015) vom: 10. März, Seite 181-6 |
| Sprache: |
Englisch |
|---|
| Beteiligte Personen: |
Institóris, László [VerfasserIn] |
|---|
| Links: |
|---|
| Themen: |
Biological samples |
|---|
| Anmerkungen: |
Date Completed 22.12.2015 Date Revised 10.12.2019 published: Print-Electronic Citation Status MEDLINE |
|---|
| doi: |
10.1016/j.forsciint.2015.01.002 |
|---|
| funding: |
|
|---|---|
| Förderinstitution / Projekttitel: |
|
| PPN (Katalog-ID): |
NLM246135964 |
|---|
| LEADER | 01000naa a22002652 4500 | ||
|---|---|---|---|
| 001 | NLM246135964 | ||
| 003 | DE-627 | ||
| 005 | 20231224142418.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 231224s2015 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1016/j.forsciint.2015.01.002 |2 doi | |
| 028 | 5 | 2 | |a pubmed24n0820.xml |
| 035 | |a (DE-627)NLM246135964 | ||
| 035 | |a (NLM)25671307 | ||
| 035 | |a (PII)S0379-0738(15)00007-9 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 100 | 1 | |a Institóris, László |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Frequency and structure of stimulant designer drug consumption among suspected drug users in Budapest and South-East Hungary in 2012-2013 |
| 264 | 1 | |c 2015 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ƒaComputermedien |b c |2 rdamedia | ||
| 338 | |a ƒa Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Date Completed 22.12.2015 | ||
| 500 | |a Date Revised 10.12.2019 | ||
| 500 | |a published: Print-Electronic | ||
| 500 | |a Citation Status MEDLINE | ||
| 520 | |a Copyright © 2015 Elsevier Ireland Ltd. All rights reserved. | ||
| 520 | |a Identification of abuse and frequency patterns of stimulant designer drugs (SDDs) provides important information for their risk assessment and legislative control. In the present study urine and/or blood samples of suspected drug users in criminal cases were analysed by GC-MS for 38 SDDs, and for the most frequent illicit and psychoactive licit drugs in Hungary. Between July 2012 and June 2013, 2744 suspected drug users were sampled in Budapest and during 2012 and 2013, 774 persons were sampled in South-East Hungary (Csongrád County - neighbour the Romanian and Serbian borders). In Budapest 71.4% of cases, and in South-East Hungary 61% of cases were positive for at least one substance. Pentedrone was the most frequent SDD in both regions; however, the frequency distribution of the remaining drugs was highly diverse. SDDs were frequently present in combination with other drugs - generally with amphetamine or other stimulants, cannabis and/or benzodiazepines. The quarterly distribution of positive samples indicated remarkable seasonal changes in the frequency and pattern of consumption. Substances placed on the list of illicit drugs (mephedrone, 4-fluoro-amphetamine, MDPV, methylone, 4-MEC) showed a subsequent drop in frequency and were replaced by other SDDs (pentedrone, 3-MMC, methiopropamine, etc.). Newly identified compounds from seized materials were added to the list of new psychoactive substances ("Schedule C"). While the risk assessment of substances listed in Schedule C has to be performed within 2 years after scheduling, continuous monitoring of their presence and frequency among drug users is essential. In summary, our results suggest which substances should be dropped from the list of SDDs measured in biological samples; while the appearance of new substances from seized materials indicate the need for developing adequate standard analytical methods | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a Biological samples | |
| 650 | 4 | |a Frequency | |
| 650 | 4 | |a Hungary | |
| 650 | 4 | |a Stimulant designer drugs | |
| 650 | 4 | |a Suspected drug users | |
| 650 | 7 | |a Designer Drugs |2 NLM | |
| 650 | 7 | |a Illicit Drugs |2 NLM | |
| 700 | 1 | |a Árok, Zsófia |e verfasserin |4 aut | |
| 700 | 1 | |a Seprenyi, Katalin |e verfasserin |4 aut | |
| 700 | 1 | |a Varga, Tibor |e verfasserin |4 aut | |
| 700 | 1 | |a Sára-Klausz, Gabriella |e verfasserin |4 aut | |
| 700 | 1 | |a Keller, Éva |e verfasserin |4 aut | |
| 700 | 1 | |a Tóth, Réka A |e verfasserin |4 aut | |
| 700 | 1 | |a Sala, Leonardo |e verfasserin |4 aut | |
| 700 | 1 | |a Kereszty, Éva |e verfasserin |4 aut | |
| 700 | 1 | |a Róna, Kálmán |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Forensic science international |d 1983 |g 248(2015) vom: 10. März, Seite 181-6 |w (DE-627)NLM000402508 |x 1872-6283 |7 nnns |
| 773 | 1 | 8 | |g volume:248 |g year:2015 |g day:10 |g month:03 |g pages:181-6 |
| 856 | 4 | 0 | |u http://dx.doi.org/10.1016/j.forsciint.2015.01.002 |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a GBV_NLM | ||
| 951 | |a AR | ||
| 952 | |d 248 |j 2015 |b 10 |c 03 |h 181-6 | ||